Total tear IgE | Serum dog-specific IgE | Serum dog-specific IgG | |
---|---|---|---|
Sensitivity | 87.5% | 25.0% | 50.0% |
Specificity | 38.7% | 77.4% | 100.0% |
False-positive rate | 61.3% | 22.6% | 0.0% |
False-negative rate | 12.5% | 75.0% | 50.0% |
Positive predictive value | 26.9% | 22.2% | 100.0% |
Negative predictive value | 92.3% | 80.0% | 88.6% |
Positive likelihood ratio | 1.4 | 1.1 | - (∞) |